BCBC CSL279 Engine Cylinder Liner

Engine Cylinder Liner for Rebuilds

The Melling CSL279 is a standard replacement engine cylinder liner for universal rebuild applications. It is built from cast iron and sized for cylinder sleeve replacement work where consistent bore support and accurate dimensions matter.

Use this cylinder liner when rebuilding an engine that needs a replacement sleeve with a 4.094-inch cylinder bore diameter, 4.346-inch outside diameter, and 4.064-inch inside diameter. The 6.0-inch length and 0.125-inch wall thickness support machining and fitment requirements in rebuild work. This part cross-references L36 for the same application.

Key Features

• Cast iron construction for engine rebuild service
• Standard replacement grade for sleeve replacement work
• Universal fitment for rebuild applications
• 6.0-inch length with 0.125-inch wall thickness
• 4.094-inch bore diameter, 4.346-inch outside diameter, and 4.064-inch inside diameter

Detailed Description

Melling CSL279 is part of the Stock line and is intended for cylinder sleeve replacement during a quality engine rebuild. The liner is manufactured with cast iron and offered as a universal, non-flanged, standard replacement component. For builders working on Chevrolet and Pontiac engines from the 1961-1969 era, this liner supports rebuilds where the original cylinder wall needs to be restored with a properly sized sleeve. The CSL279 combines practical dimensions with a straightforward replacement design for machine shop use.

What It Is Used For

• Replacing worn or damaged cylinder sleeves during an engine rebuild
• Restoring cylinder wall dimensions after wear, scoring, or damage
• Supporting machining work that requires a universal liner size
• Addressing rebuild needs on classic Chevrolet and Pontiac engine applications

Installation Notes and Tips

Confirm bore, outside diameter, inside diameter, and length before machining or installation. This liner is universal and non-flanged, so final fit depends on proper machine work and engine-specific measurements. Verify the application against the engine block and rebuild specifications before proceeding.

Quality Assurance

Melling manufactures replacement cylinder liners with quality materials and workmanship for engine rebuild use. The CSL279 is a standard replacement part built for consistent service in rebuild applications.